INTRODUCTION
Dimethylamine hydrochloride an organic chemical compound from the group of amines, is the simplest secondary aliphatic amine. It is a raw material for organic synthesis and a precursor to several industrially significant compounds.
Manufacture
Dimethylamine hydrochloride is a salt formed by the reaction of dimethylamine and hydrochloric acid.
| Synonyms | N,N-Dimethylamine hydrochloride Dimethylammonium chloride N-Methylmethanamine hydrochloride |
| CAS no. | 506-59-2 |
| EINECS no. | 208-046-5 |
| Molecular formula | C2H8ClN |
| Molecular weight | 81.54 |
| Structure |  |
| APPLICATIONS |
|---|
| Dimethylamine hydrochloride is used as an intermediate in the manufacture of pharmaceuticals like Ranitidine, Metformin, Tramadol and Amlodipine. |
| It is used as a precursor of Atrazine. |
| It is associated with sodium acetate and used to carry out the Willgerodt- Kindler reaction to prepare amides. |
| Its free base reacts with carbon disulfide to get dimethyl dithiocarbamate which is used in rubber vulcanization. |
| It is involved in the synthesis of dimethyl-(1-methyl-pyrrol-2-ylmethyl)-amine by reacting with 1-methyl pyrrole and formaldehyde. |
| Used as a rubber accelerator and in leather tanning |
| Used as a catalyst for polymerization reactions, epoxy monomer for paints-coatings-thinners and polymers. |
| It has also been used to prepare the standard solution of methylamine (MA), dimethylamine (DMA), trimethylamine (TMA), and trimethylamine-N-oxide (TMAO) while determing methylamines and trimethylamine-N-oxide in particulate matter. |
SPECIFICATIONS
| Test | Unit | Specification |
|---|---|---|
| Appearance | – | White, hygroscopic crystals |
| Moisture (by KF) | % | NMT 1.0 |
| Solubility | – | Freely soluble in water, clear colorless liquid with no foreign bodies |
| pH (5% solution) | – | 5.5 – 6.5 |
| Melting Point | °C | 169 – 171 |
| Sulphated Ash | % | NMT 0.1 |
| Assay | % | NLT 99.0 |
PACKING
25 kg HDPE bag.
STORAGE
Store under shade at ambient temperature & dry conditions in well-sealed containers.
REACH Status
Not registered yet.
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